1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.upgrade.v5_1_7;
24  
25  import com.liferay.portal.upgrade.UpgradeProcess;
26  import com.liferay.portal.upgrade.util.DefaultUpgradeTableImpl;
27  import com.liferay.portal.upgrade.util.UpgradeTable;
28  import com.liferay.portal.upgrade.v5_1_7.util.WikiPageResourceTable;
29  import com.liferay.portal.upgrade.v5_1_7.util.WikiPageTable;
30  
31  /**
32   * <a href="UpgradeWiki.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Brian Wing Shun Chan
35   */
36  public class UpgradeWiki extends UpgradeProcess {
37  
38      protected void doUpgrade() throws Exception {
39          try {
40              runSQL("alter_column_type WikiPage parentTitle varchar(255) null");
41              runSQL(
42                  "alter_column_type WikiPage redirectTitle varchar(255) null");
43          }
44          catch (Exception e) {
45  
46              // WikiPage
47  
48              UpgradeTable upgradeTable = new DefaultUpgradeTableImpl(
49                  WikiPageTable.TABLE_NAME, WikiPageTable.TABLE_COLUMNS);
50  
51              upgradeTable.setCreateSQL(WikiPageTable.TABLE_SQL_CREATE);
52  
53              upgradeTable.updateTable();
54          }
55  
56          try {
57              runSQL(
58                  "alter_column_type WikiPageResource title varchar(255) null");
59          }
60          catch (Exception e) {
61  
62              // WikiPageResource
63  
64              UpgradeTable upgradeTable = new DefaultUpgradeTableImpl(
65                  WikiPageResourceTable.TABLE_NAME,
66                  WikiPageResourceTable.TABLE_COLUMNS);
67  
68              upgradeTable.setCreateSQL(WikiPageResourceTable.TABLE_SQL_CREATE);
69  
70              upgradeTable.updateTable();
71          }
72      }
73  
74  }